package codetop.kuaishou.T145;

import util.ListUtil;
import util.TreeNode;
import util.TreeUtil;

/**
 * @Author: 18362
 * @Create: 2022-09-13 21:20:10 星期二
 */
public class E145 {
    public static void main(String[] args) {
        TreeNode root = TreeUtil.deserialize("[1,null,2,3]");
        ListUtil.printIntList(new Solution().postorderTraversal(root));
    }
}
